Scientific Literacy and the Habit of Discourse

– The First Prize Winner of the Second Annual Seed Science Writing Contest answers the question: What does it mean to be scientifically literate in the 21st Century

– This article seems very timely given what we were discussing yesterday here. To me, it’s all about how we work our way towards a more accurate picture of how existence works. And it’s also about the many pitfalls along the way.

– I’ve heard a number of good definitions of what science and/or the scientific method are. Martin, the author of this piece, offers yet another one that I really like:

Science works because its core dynamics—not its methods or techniques per se—are rooted in pitting intellects against one another. Science eventually yields impressive answers because it compels smart people to incessantly try to disprove the ideas generated by other smart people.

– Enjoy.

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Over the past few decades, growing evidence from cognitive science has revealed significant limits on the ability of individuals to criticize their own viewpoints. Even the most analytically gifted and experienced among us are susceptible to bias and self-deception to an extent that we (ironically enough) generally fail to appreciate. As psychologist Daniel Gilbert puts it in his book Stumbling on Happiness, “Each of us is trapped in a place, a time, and a circumstance, and our attempts to use our minds to transcend those boundaries are, more often than not, ineffective.” The reason science does manage to be astonishingly effective is not because large groups are automatically wiser or less prone to self-deception than individuals. History adequately demonstrates that, if anything, the opposite is more nearly the case. Science works because its core dynamics—not its methods or techniques per se—are rooted in pitting intellects against one another. Science eventually yields impressive answers because it compels smart people to incessantly try to disprove the ideas generated by other smart people.

The goal of science is to find those ideas that can withstand the long and hard barrage of evidence-based argument. That lesson must be experienced anew by the members of each generation, irrespective of their careers. Mastery of scientific concepts and theories is a necessary starting point, but it serves only as a prerequisite to joining the never-ending dialogue. Students must learn first-hand how to both imaginatively create new hypotheses and to dispassionately critique them. Many commentators have rightly implored us to make certain that young people encounter the “thrill” of discovery. While this is undeniably desirable, it is arguably even more crucial that they experience the agony (if only on a modest scale) of having a pet hypothesis demolished by facts.

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